Methods.Implementation of an alternative approach in data processing, as well as combination of the MOST data from 2004 and 2005 (264 189 measurements in total) helps to reduce the instrumental noise affecting
previous reductions, bringing the detection limit down to ~5.5 part-per-million
in the f = 0.8-1.2 mHz range.

Results.This enabled us to cross-identifiy 16 p-mode frequencies (though not their degrees) which were previously detected via high-precision radial velocity measurements, and provides an estimate of the large spacing, = 0.0540 mHz at f ~ 1 mHz. The relatively
low average amplitude of the detected modes, a = 5.8±0.6 ppm, closely matches the
amplitudes inferred from the ground-based spectroscopy and upper limits projected from WIRE photometry. This also explains why such low-amplitude signals
eluded the direct-detection approach which exclusively relied on the MOST 2004 (or 2005) data processed by a
standard pipeline.

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